Mercury represents Communication and To analyze, to communicate, and to make sense of the world.. When placed in the Fire element, this energy is expressed through Passion and Energy.
Fire energy is spontaneous, impulsive, and enthusiastic. It represents the spark of life and the drive to express oneself.
The Mercury's drive for thinking is colored by Fire's nature. You may find that you express your communication in a way that is initiative and inspiration.
Combining Mercury with Fire creates a powerful potential for Passion in the area of perception.